39205368

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1109}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 106493400

約数和(自身を除く): 67288032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1109, 1473, 1964, 2218, 2946, 3327, 3928, 4419, 4436, 5892, 6654, 8838, 8872, 9981, 11784, 13308, 17676, 19962, 26616, 35352, 39924, 79848, 544519, 1089038, 1633557, 2178076, 3267114, 4356152, 4900671, 6534228, 9801342, 13068456, 19602684, 39205368]

約数ペア:

[(1, 39205368), (2, 19602684), (3, 13068456), (4, 9801342), (6, 6534228), (8, 4900671), (9, 4356152), (12, 3267114), (18, 2178076), (24, 1633557), (36, 1089038), (72, 544519), (491, 79848), (982, 39924), (1109, 35352), (1473, 26616), (1964, 19962), (2218, 17676), (2946, 13308), (3327, 11784), (3928, 9981), (4419, 8872), (4436, 8838), (5892, 6654)]